6/8=x/12 solve the proportion for the veariable

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?